diff options
Diffstat (limited to 'drivers/scsi/ibmvscsi/ibmvfc.h')
| -rw-r--r-- | drivers/scsi/ibmvscsi/ibmvfc.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h index 057f3c01ed6..6a48e5bb94e 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.h +++ b/drivers/scsi/ibmvscsi/ibmvfc.h @@ -119,6 +119,7 @@ enum ibmvfc_mad_types { IBMVFC_PROCESS_LOGIN = 0x0008, IBMVFC_QUERY_TARGET = 0x0010, IBMVFC_IMPLICIT_LOGOUT = 0x0040, + IBMVFC_PASSTHRU = 0x0200, IBMVFC_TMF_MAD = 0x0100, }; @@ -439,6 +440,37 @@ struct ibmvfc_cmd { struct ibmvfc_fcp_rsp rsp; }__attribute__((packed, aligned (8))); +struct ibmvfc_passthru_fc_iu { + u32 payload[7]; +#define IBMVFC_ADISC 0x52000000 + u32 response[7]; +}; + +struct ibmvfc_passthru_iu { + u64 task_tag; + u32 cmd_len; + u32 rsp_len; + u16 status; + u16 error; + u32 flags; +#define IBMVFC_FC_ELS 0x01 + u32 cancel_key; + u32 reserved; + struct srp_direct_buf cmd; + struct srp_direct_buf rsp; + u64 correlation; + u64 scsi_id; + u64 tag; + u64 reserved2[2]; +}__attribute__((packed, aligned (8))); + +struct ibmvfc_passthru_mad { + struct ibmvfc_mad_common common; + struct srp_direct_buf cmd_ioba; + struct ibmvfc_passthru_iu iu; + struct ibmvfc_passthru_fc_iu fc_iu; +}__attribute__((packed, aligned (8))); + struct ibmvfc_trace_start_entry { u32 xfer_len; }__attribute__((packed)); @@ -531,6 +563,7 @@ union ibmvfc_iu { struct ibmvfc_implicit_logout implicit_logout; struct ibmvfc_tmf tmf; struct ibmvfc_cmd cmd; + struct ibmvfc_passthru_mad passthru; }__attribute__((packed, aligned (8))); enum ibmvfc_target_action { @@ -656,6 +689,9 @@ struct ibmvfc_host { #define tgt_dbg(t, fmt, ...) \ DBG_CMD(dev_info((t)->vhost->dev, "%lX: " fmt, (t)->scsi_id, ##__VA_ARGS__)) +#define tgt_info(t, fmt, ...) \ + dev_info((t)->vhost->dev, "%lX: " fmt, (t)->scsi_id, ##__VA_ARGS__) + #define tgt_err(t, fmt, ...) \ dev_err((t)->vhost->dev, "%lX: " fmt, (t)->scsi_id, ##__VA_ARGS__) |